> ## Documentation Index
> Fetch the complete documentation index at: https://docs.validationcloud.io/llms.txt
> Use this file to discover all available pages before exploring further.

# GetExchangeById

Query exchange pair based on id (Confirmed state).

This method will use `30` [Compute Units](/nodeapi/about/billing).

***

## **Parameters**

* `id` - Int32 - Transaction Pair ID

## **Returns**

| Field | Type | Description |
| - | - | - |
| exchange\_id | int64 | Exchange pair ID |
| creator\_address | string | Creator address |
| create\_time | int64 | Creation time |
| first\_token\_id | string | First token ID |
| first\_token\_balance | int64 | First token balance |
| second\_token\_id | string | Second token ID |
| second\_token\_balance | int64 | Second token balance |

```json theme={"theme":{"light":"github-light","dark":"github-dark-default"}}
// Result
{
  "exchange_id": 1,
  "creator_address": "410ca7c49aa44d26aabfe7f594c645cf9f17a4ff70",
  "create_time": 1575754887000,
  "first_token_id": "31303030303033",
  "first_token_balance": 9,
  "second_token_id": "5f",
  "second_token_balance": 240000000
}
```

<CodeGroup>
  ```bash title="mainnet" theme={"theme":{"light":"github-light","dark":"github-dark-default"}}
  curl https://mainnet.tron.validationcloud.io/v1/<YOUR_API_KEY_HERE>/walletsolidity/getexchangebyid \
      -X POST \
      -H "Content-Type: application/json" \
      -d '{"id":1}'
  ```
</CodeGroup>


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